This specification covers metric bolts and screws made from a low alloy steel of the type identified under the Unified Numbering System as UNS G87400. The following specification designations and their properties are covered:
MA3376
860 MPa minimum ultimate tensile strength at room temperature
MA3376-1
1000 MPa minimum ultimate tensile strength at room temperature
MA3376-2
860 MPa minimum ultimate tensile strength at room temperature
516 MPa minimum ultimate shear strength at room temperature
MA3376-3
1000 MPa minimum ultimate tensile strength at room temperature
600 MPa minimum ultimate shear strength at room temperature
              
              
              
              
              
            
| SDO | SAE: SAE International | 
| Document Number | MA3376 | 
| Publication Date | March 4, 2018 | 
| Language | en - English | 
| Page Count | 27 | 
| Revision Level | C | 
| Supercedes | |
| Committee |